Employee Benefit Plan (Additional Information) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2022
Retirement Benefits [Abstract]
Broadmark annual contributions on employee contributions		3.50%
Employees contributions of annual compensation		6.00%
Total expense of compensation	$ 0.1	$ 0.2

Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration